No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  psyeray | Expert | 1.42 minutes |
| (Co-op) l4d_hospital02_subway | psyeray | Expert | 9.50 minutes |
| (Co-op) l4d_hospital03_sewers | psyeray | Expert | 5.79 minutes |
| (Co-op) l4d_hospital04_interior | psyeray | Expert | 4.69 minutes |
| (Co-op) l4d_hospital05_rooftop | psyeray | Expert | 7.19 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | psyeray | Advanced | 3.32 minutes |
| (Co-op) l4d_airport01_greenhouse | psyeray | Normal | 6.39 minutes |
| (Co-op) l4d_airport02_offices | psyeray | Advanced | 11.20 minutes |
| (Co-op) l4d_airport02_offices | psyeray | Normal | 13.02 minutes |
| (Co-op) l4d_airport03_garage | psyeray | Normal | 6.90 minutes |
| (Co-op) l4d_airport04_terminal | psyeray | Normal | 4.60 minutes |
| (Co-op) l4d_airport05_runway | psyeray | Normal | 6.48 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | psyeray | Expert | 2.39 minutes |
| (Co-op) l4d_smalltown02_drainage | psyeray | Expert | 4.84 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | psyeray | Expert | 7.44 minutes |
| (Co-op) l4d_smalltown04_mainstreet | psyeray | Expert | 7.68 minutes |
| (Co-op) l4d_smalltown05_houseboat | psyeray | Expert | 10.38 minutes |
| (Co-op) l4d_smalltown05_houseboat | psyeray | Normal | 15.68 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | psyeray | Expert | 15.90 minutes |
